Morning exercise is good before or after meals

Physical exercise can improve the function of the digestive organs, make people feel happy, increase appetite, increase the secretion of digestive juices, which can improve the body's ability to digest and absorb, but at the same time in the exercise and need to consume more energy of the body. So is it better for people who exercise in the morning to exercise before or after meals?

Morning exercise on an empty stomach is prone to hypoglycemic symptoms

If a person exercises on an empty stomach directly after waking up in the morning, the liver glycogen reserve is insufficient at this time, or the blood sugar is consumed a lot during long time exercise, and if it is not replenished in time, the blood sugar concentration will be reduced rapidly, the brain sugar storage is reduced, and the nerve tissue has almost all rely on oxidized sugar to provide energy, so when the blood sugar is reduced, the brain and sympathetic nerve function can be affected by symptoms, such as dizziness, black eyes, panic Even fainting.

Morning exercise on an empty stomach is not good for the heart of the elderly

In the morning, if the morning exercise on an empty stomach, the energy of the trumpet is mainly from the decomposition of fat or liver glycogen in the body. This will lead to a large increase in free fatty acids in the body's blood. Although free fatty acids can provide exercise energy, but too much of it will also have a negative impact on the heart of the elderly, often leading to a variety of heart rate disorders, and even serious cases can lead to sudden death.

Morning exercise on an empty stomach can easily lead to thrombosis

After a night's sleep, sweating, breathing and urination can cause the body to be in a state of dehydration, and blood concentration and viscosity increase after rising in the morning. And direct morning exercise will prompt faster breathing, and often there are different degrees of sweating, which further aggravates the loss of water, so the sticky blood is more likely to form thrombosis, blocking blood vessels and cause cardiovascular and cerebrovascular diseases.

The disadvantages of morning exercise after meals

If you have breakfast and then morning exercise, this time full and then exercise will inevitably slow down the digestion and absorption of food in the digestive tract. Over time, it can cause gastritis, indigestion and other symptoms. And exercise after a full stomach is easy to cause abdominal pain during exercise, resulting in the movement can not be sustained. Therefore, in the morning exercise neither fasting nor eat full before exercise, we need to choose a compromise method.

Eat a small amount of food and water before morning exercise

Before regular morning exercise activities, you can eat a little food and some water, such as drinking a cup of sugar water or eating a cup of milk cereal and other food is more appropriate. This can not only replenish energy in the exercise, reduce the body fat decomposition, is the free fatty acids in the blood is not too high, but also can replenish water, dilute the blood to prevent the formation of thrombosis. But also peer attention, the amount of food before the morning exercise should not be too much, so as not to cause discomfort.

Eat breakfast after morning exercise

It is more appropriate to eat breakfast about 30 minutes after the end of the morning exercise, because at this time the body is in the best time for nutrient absorption, when eating breakfast to supplement nutrition, the body absorbs the best condition. And only through the timely replenishment of energy and nutrients consumed by the body, will not cause harm to the body.